<script type="application/json" id="selectors">
        [{
            "selector": "address:first-of-type",
            "match": ["1"]
        }]
</script>
<div id="testDOM">
    <div>This div contains 3 addresses:
        <address id="1" class="red">A first address that should have a green background</address>
        <address>A second address with normal background</address>
        <address>A third address with normal background</address>
    </div>
</div>
